Remove auto-generated comment

Author: brarcher

app/src/main/java/videoeditor/bhuvnesh/com/ffmpegvideoeditor/activity/MainActivity.java

@@ -339,7 +339,6 @@ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 
                     @Override
                     public void onPrepared(MediaPlayer mp) {
-                        // TODO Auto-generated method stub
                         duration = mp.getDuration() / 1000;
                         tvLeft.setText("00:00:00");